<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>列表</title>
    <style>
        .body{
            width: 100%;
        }
        .item{
            border: 1px solid black;
            margin-left: 30px;
            display: inline-block;
        }
    </style>
</head>
<body>
<div class="body">
    <div class="item">
        <img src="img/xt.jpg" width="300" height="200">
    </div>
    <div class="item">
        <img src="img/xt.jpg" width="300" height="200">
    </div>
    <div class="item">
        <img src="img/xt.jpg" width="300" height="200">
    </div>
</div>
</body>
</html>
